Designed for year-round adventures in the mountains. Made using PolartecA(R) Power Stretch(TM) fleece, this breathable midlayer keeps you warm even at high altitudes. Moisture-wicking properties aid in temperature regulation to minimize rapid overcooling once you reach the summit. Thumb loops provide a secure fit for layering under a jacket. Higher-placed pockets offer easy access to your gear when wearing a harness or backpack. The Taiss ML Jacket is an ideal midlayer whether you&';re trekking up or coasting down. Features PolartecA(R) Power Stretch(TM) fleece with 4-way stretch is moisture wicking, quick drying and retains its shape over time Very good warmth-to-weight ratio Polyester content made from recycled polyester 2 backpack and climbing-harness-compatible zipper pockets Functional underarm gusset for optimum freedom of movement Comfortable thumb loops Flat seam design for a high level of comfort and to avoid chafing under the backpack Embroidered Mammut logo Suitable forClimbing, Freeriding, Hiking, Mountaineering, Mountain Training, Skiing, Ski Touring, Via Ferrata Item number1014-07280 CutAthletic Fit Weight340 g Materials Insert92% Polyester (recycled), 8% Spandex Lining100% Polyester (recycled) Main material92% Polyester (recycled), 8% Spandex